NS-DC-0008 :
In re Directives to Yahoo Pursuant to Section 105B of the Foreign Intelligence Surveillance Act. [105B(g) 07-01]
NS-DC-0037 :
In re Application of the FBI for an Order Requiring the Production of Tangible Things From [Redacted], BR 08-01
NS-DC-0050 :
In re Various Known and Unknown Agents of [Redacted]